- #1
copperRobot
- 6
- 0
hello i need some help,
i know very little about EM. i would greatly appreciate any advise u can lend me.
i need to make an electromagnet but i am wondering how strong air cores can be? will an air core be able to work on and off continuously for hours at a very high rate of speed, it doesn't have to pull up a heavy load the piston it moves is quite light..
also to put this in prospective its a very small magnet moving a very small piece of metal very fast on/off for hours.. i do have a facility to make coils, i just need some advise on which kind..
i know very little about EM. i would greatly appreciate any advise u can lend me.
i need to make an electromagnet but i am wondering how strong air cores can be? will an air core be able to work on and off continuously for hours at a very high rate of speed, it doesn't have to pull up a heavy load the piston it moves is quite light..
also to put this in prospective its a very small magnet moving a very small piece of metal very fast on/off for hours.. i do have a facility to make coils, i just need some advise on which kind..